Steps

Remove the useless dock icons

I use 1Password and Dropbox together. Dropbox holds my 1Password vault so I can keep my vault in sync between computers, but I still have control over my vault, as opposed to how something like Lastpass works.

Virtual machines are a nice way to work on a development environment that matches your production server environment. They're portable, and you can starta them up, shut them down, destroy them and provision them whenever you want. I think they are much better than using something like MAMP.

If you don't do a lot of database work, navicat is really not worth the money. For me it feels like buying photoshop to crop your selfies. I do most of my database work through code and use the GUI clients mostly to just verify things look like I expect, so I do regret purchasing navicat. I got frustrated looking for something decent to use with SQLite and PostgreSQL and bought it on impulse. Please note that PSequel is looking pretty promising as the Sequel Pro for PostgreSQL.

Telegram doesn't really belong in this list, but I really want to promote this. It is the best messaging app. It's free and is run by a non-profit that appears to be dedicated to privacy and security and it is funded by Pavel Durov through his Digital Fortress Fund.

Tower is the best git client ever. I use it to look at my diffs and my history. It's just really nice for that. It's worth the money to me even though I still do most of my git commands from the terminal.